Literatura científica selecionada sobre o tema "Effets des fongicides – Environnement"
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Artigos de revistas sobre o assunto "Effets des fongicides – Environnement"
Colignon, Pierre, Éric Haubruge, Charles Gaspar e Frédéric Francis. "Effets de la réduction de doses de formulations d’insecticides et de fongicides sur l’insecte auxiliaire non ciblé Episyrphus balteatus [Diptera : Syrphidae]". Phytoprotection 84, n.º 3 (15 de junho de 2004): 141–48. http://dx.doi.org/10.7202/008491ar.
Texto completo da fonteMarchal‐Ségault, D., J. Seugé, G. Laugé e E. de Turckheim‐Lesquoy. "Effets de dix fongicides commerciaux sur la survie des adultes dedrosophila melanogastermeig". Journal of Environmental Science and Health, Part B 20, n.º 4 (janeiro de 1985): 407–24. http://dx.doi.org/10.1080/03601238509372486.
Texto completo da fonteDuru-Bellat, Marie. "Effets maîtres, effets établissements: quelle responsabilité pour l’école?" Swiss Journal of Educational Research 23, n.º 2 (18 de julho de 2018): 321–38. http://dx.doi.org/10.24452/sjer.23.2.4608.
Texto completo da fonteCherbib, Jihene, e Fadia Bahri Korbi. "Les déterminants de la stabilité des JVI dans un environnement incertain. Cas des JVI implantées en Tunisie". Management international 26, n.º 3 (6 de julho de 2022): 63–84. http://dx.doi.org/10.7202/1090292ar.
Texto completo da fonteLeGrand, Thomas. "Croissance de la population mondiale et environnement : les enjeux". Articles 27, n.º 2 (25 de março de 2004): 221–52. http://dx.doi.org/10.7202/010250ar.
Texto completo da fonteSpangenberg, Eric R., Ayn E. Crowley e Pamela W. Henderson. "Améliorer l'environnement du magasin : Les signaux olfactifs affectent-ils les évaluations et les comportements ?" Recherche et Applications en Marketing (French Edition) 11, n.º 4 (dezembro de 1996): 71–91. http://dx.doi.org/10.1177/076737019601100404.
Texto completo da fonteGuigou, Jean-Daniel. "Contrats de dette participative en environnement stratégique". Articles 78, n.º 1 (11 de março de 2004): 5–17. http://dx.doi.org/10.7202/007242ar.
Texto completo da fonteDavlt, P., e C. Martin. "Effets de Traitements Fongicides aux Imides Cycliques sur les Populations de Sclerotinia minor dans le Sol". Journal of Phytopathology 112, n.º 1 (janeiro de 1985): 7–16. http://dx.doi.org/10.1111/j.1439-0434.1985.tb00784.x.
Texto completo da fonteArtus, Patrick. "Le comportement des banques face à des fortes modifications des flux d'épargne et de financement." Revue économique 47, n.º 3 (1 de maio de 1996): 719–29. http://dx.doi.org/10.3917/reco.p1996.47n3.0719.
Texto completo da fonteBarouki, Robert. "Environnement et santé : la combinatoire des expositions". Questions de santé publique, n.º 26 (setembro de 2014): 1–4. http://dx.doi.org/10.1051/qsp/2014026.
Texto completo da fonteTeses / dissertações sobre o assunto "Effets des fongicides – Environnement"
Amarouchi, Zakaria. "Impact du réchauffement climatique sur l’interaction vigne/micro-organismes". Electronic Thesis or Diss., Reims, 2022. http://www.theses.fr/2022REIMS055.
Texto completo da fonteThe gray mold caused by Botrytis cinerea has a devastating impact on various economically important crops, including grapevine (Vitis vinifera L.), with annual economic losses exceeding10 to 100 billion dollars worldwide. Currently, pesticides remain the main method used to reduce the incidence of this phytopathogenic fungus. However, in addition to emergence of multidrug resistance, chemicals must be increasingly restricted in order to limit their impact on the environment and human health. Thus, in recent years, biological protection is gaining renewed interest. Therefore, the aim of our project is the development of new biotechnologies allowing the grapevine to better resist pathogenic pressures, through the use of beneficial microorganisms. The rhizosphere is a rich source of microorganisms with strong abilities in the biocontrol of plant diseases. In the present study, isolation of plant beneficial microorganisms was carried out on healthy plants. A total of 42 micro-organisms were isolated from different rhizospheric semi-arid soils collected in vineyards of Meknes in Morocco (Latitude 33.75989, Longitude -5.43909). The in vitro antagonism test of the various isolates towards B. cinerea evealed that among all the isolates tested the strains S3, S4, S5 and S6 showed a positive result. These isolates inhibit the growth of B. cinerea. The four strains were identified by the study of biochemical characters and phylogenetic analysis of 16S rRNA gene sequences. The results of the analyzes showed that the bacterial strains retained were related to the following species, of the Bacillus genus: S3: B. velezensis; S4: B. velezensis; and S5: B. halotollerans. Isolate S6 was classified in the genus Enterobacter and identified as E. cloacae. The antagonism test carried out in planta on vine vitroplants indicates that the four rhizobacteria reduce significantly (59%, 39%, 55%, and 17%, respectively), the symptoms of the disease and reduce damage to photosynthetic activity (PSII) due to attack by B. cinerea. This study revealed that strains of the genus Bacillus and Enterobacter isolated from the rhizosphere of the vine could be used as biological control agents in the protection of the vine
Martel, Anne-Claire. "Méthodes d'extraction et de dosage de trois fongicides (iprodione, vinclozoline et cymoxanil) dans les fruits et légumes : étude de leur disparition sur deux substrats végétaux, framboise et salade". Lyon 1, 1996. http://www.theses.fr/1996LYO10209.
Texto completo da fonteVenisse, Nicolas. "Modélisation pharmacocinétique-pharmacodynamique des antifongiques". Poitiers, 2008. http://www.theses.fr/2008POIT1801.
Texto completo da fonteGuilloteau, François. "Fonctionnalisation régiosélective en 5 ou en 4 du cycle 1,2-thiazole : applications en chimie des phytosanitaires". Poitiers, 1995. http://www.theses.fr/1995POIT2269.
Texto completo da fontePetit, Anne-Noëlle. "Effets de fongicides anti-Botrytis sur les organes végétatifs et reproducteurs de la vigne". Reims, 2008. http://theses.univ-reims.fr/exl-doc/GED00000827.pdf.
Texto completo da fonteIn the vineyard, the use of fungicides is necessary to control grey mould caused by the phytopathogenic Botrytis cinerea. Three applications of botryticides are recommended: at the end of flowering (stage A), at bunch closure (stage B), and at the beginning of berry ripening (stage C). Fludioxonil and fenhexamid belong to two different chemical classes and are commonly used as botryticides. To reduce pesticide use, it’s necessary to improve the knowledge about chemical effects on plant physiology. Therefore, effects of these botryticides have been evaluated on grapevine vegetative and reproductive organs. Indeed, photosynthesis performed in vegetative organs provides the energy and structural substrates for plant growth. Considering reproductive organs, their development is related to the yield. Therefore, the photosynthesis was used as a physiological parameter to study stress caused by fungicides on vegetative organs. Plant defense responses have also been analysed because chemical stress induced by botryticides could activate these responses. Considering the fungicide effects on reproductive organs, various factors which could influence their efficacy were followed: (i) treatment stage, (ii) fungicide mode of action, (iii) selection pressure exerted by fungicides on B. Cinerea and (iv) grapevine defense responses
Petit, Anne-Noëlle Clément Christophe Vaillant-Gaveau N. "Effets de fongicides anti-Botrytis sur les organes végétatifs et reproducteurs de la vigne". Reims : S.C.D. de l'Université, 2008. http://scdurca.univ-reims.fr/exl-doc/GED00000827.pdf.
Texto completo da fonteMarchal, Philippe. "Etude des émissions de fongicides à partir de bois traités : impact sur les compartiments aquatique et aérien". Metz, 1996. http://docnum.univ-lorraine.fr/public/UPV-M/Theses/1996/Marchal.Philippe.SMZ9603.pdf.
Texto completo da fonteWood preservation is not well known from general population. The principal aim of woob preservation is to protect wood timber against biological degradation that can appears during its use. As other industrial activities, wood preservation has environmental impacts. These last years, news developments are trying to evaluate and reduce these environmental impacts. This study invastigates the fungicide emissions from treated wood and also the impact of these emissions on the aquatic and atmospheric compartment. For the aquatic compartment, we have evaluated the toxicity of the wood, the active ingredient and the treated wood. This was assessed with some biotests including bacteria/plants/animals. For the atmospheric compartment, emissions of pesticide from treated wood were assessed with a small glass test chamber. The risk associated with these emissions and the pesticide concentrations were evaluated. Evaluations of the environmental impact of wood preservatives could in the future be part of the selection of news actives ingredients that have to be efficient and also safe for the environment
Jeliazkov, Aliénor. "Effets d’échelles dans les relations agriculture-environnement-biodiversité". Paris 6, 2013. http://www.theses.fr/2013PA066706.
Texto completo da fonteAs the compromise between agriculture and biodiversity is mainly based on land management, and hence space, it is crucial to better understand at which spatial scales this compromise has to be developed. In this thesis, we aim to identify characteristic scales of biodiversity for different groups and levels of biological organization and we study the scale effects that may occur in agriculture-environment-biodiversity relationships. We present four studies, three of which relate to pond ecosystems, and we emphasize the highly valuable functions of these ecosystems in agricultural landscapes. In the first part, we study the effects of analysis scales and of influence scales in amphibian-environment relationships. We show the relevance of combining network-centred strategies of conservation with more localized actions. In the second part, we examine the effects of policy scales in the response of bird biodiversity to crop practices and landscape. These drivers have contrasted influences according to the scales and the species ecological traits. In the third part, we identify characteristic scales of aquatic macroinvertebrates community and we explore hypotheses about the potential processes underlying these patterns. Overall, this thesis highlights the necessity and the chance of compromises for maintaining biodiversity in agricultural landscapes. In particular, we advocate that such compromises can efficiently be designed and achieved only by explicitly accounting for scale effects in the relationships between agriculture, environment and biodiversity
Delétage-Grandon, Céline. "Effets de diverses modulations structurales sur les propriétés d'absorption et de transport des xénobiontes. Premières applications aux fongicides". Poitiers, 2000. http://www.theses.fr/2000POIT2303.
Texto completo da fonteMangin-Peyrard, Madeleine. "Effets de deux nouveaux fongicides à groupement triazole, le bromuconazole et le RPA 400727 sur quelques parasites foliaires des céréales : étude histologique et ultrastructurale". Lyon 1, 1992. http://www.theses.fr/1992LYO10209.
Texto completo da fonteLivros sobre o assunto "Effets des fongicides – Environnement"
environnementale, Agence canadienne d'évaluation. Évaluation des effets cumulatifs: Guide du praticien. Hull, Qué: Agence canadienne d'évaluation environnementale, 1999.
Encontre o texto completo da fonteInternational Commission on Large Dams., ed. Dams and environment: Socioeconomic impacts = Barrages et environnement : effets socio-économiques. Paris, France: International Commission on Large Dams, 1992.
Encontre o texto completo da fonteCentre national d'études spatiales (France) e International Conference on Spacecraft Materials in Space Environment. (5th : 1992 : Toulouse, France), eds. Les Matériaux en environnement spatial =: Materials in a space environment. Toulouse (France): Cépaduès-Editions, 1992.
Encontre o texto completo da fonteLee, Betty Lou. Les produits chimiques et nous. Ottawa, Ont: Environnement Canada, 1985.
Encontre o texto completo da fonteLes mutagènes de l'environnement et leurs effets biologiques. Montréal, Qué: Décarie, 1990.
Encontre o texto completo da fonteenvironnementale, Agence canadienne d'évaluation. Document de référence en application de la Loi canadienne sur l'évaluation environnementale: Évaluer les effets environnementaux sur les ressources du patrimoine physique et culturel. Hull, Qué: Agence canadienne d'évaluation environnementale, 1996.
Encontre o texto completo da fonteCanada, Canada Environnement. Ammoniac dans le milieu aquatique. Ottawa, Ont: Environnement Canada, 2001.
Encontre o texto completo da fonteNickerson, Raymond S. Looking ahead: Human factors challenges in a changing world. Hillsdale, N.J: L. Erlbaum Associates, 1992.
Encontre o texto completo da fonte1932-, Reeves Hubert. Mal de terre. Paris: Éditions Points, 2015.
Encontre o texto completo da fonteLa Terre sur un fil. Paris: Le Pommier, 2004.
Encontre o texto completo da fonteCapítulos de livros sobre o assunto "Effets des fongicides – Environnement"
Azevedo Penna, Nelba. "Les effets de l'expansionnisme urbain sur l'environnement de Brasília". In Brasília, ville fermée, environnement ouvert, 163–71. IRD Éditions, 2006. http://dx.doi.org/10.4000/books.irdeditions.392.
Texto completo da fonteRumpala, Yannick. "L’Environnement à construire, des usages politiques de La science économique". In Le recours aux experts, 157–85. Presses universitaires de Grenoble, 2013. http://dx.doi.org/10.3917/pug.dumou.2013.01.0157.
Texto completo da fonteBellali, Abderrahmane. "Recherches sur la Sustainability". In Recherches sur la Sustainability, 368–85. EMS Editions, 2023. http://dx.doi.org/10.3917/ems.cheva.2023.01.0368.
Texto completo da fonteTrabalhos de conferências sobre o assunto "Effets des fongicides – Environnement"
Morrisson, Mark S. "Periodicals, Scientific Popularization, and Domaining Effects". In Séminaire PéLiAS (Périodiques, Littérature, Arts, Sciences). MSH Paris-Saclay Éditions, 2023. http://dx.doi.org/10.52983/dahd8647.
Texto completo da fonteRelatórios de organizações sobre o assunto "Effets des fongicides – Environnement"
Leung, David, e Markus Poschke†. Quelques réformes progressives des taxes à la consommation. CIRANO, novembro de 2022. http://dx.doi.org/10.54932/vwoi2297.
Texto completo da fonte